ColorBlindnessEval: Can Vision-Language Models Pass Color Blindness Tests?

Fuente: arXiv
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Autores principales: Ling, Zijian, Zhang, Han, Zhou, Yazhuo, Cui, Jiahao
Formato: Preprint
Publicado: 2025
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author Ling, Zijian
Zhang, Han
Zhou, Yazhuo
Cui, Jiahao
author_facet Ling, Zijian
Zhang, Han
Zhou, Yazhuo
Cui, Jiahao
contents This paper presents ColorBlindnessEval, a novel benchmark designed to evaluate the robustness of Vision-Language Models (VLMs) in visually adversarial scenarios inspired by the Ishihara color blindness test. Our dataset comprises 500 Ishihara-like images featuring numbers from 0 to 99 with varying color combinations, challenging VLMs to accurately recognize numerical information embedded in complex visual patterns. We assess 9 VLMs using Yes/No and open-ended prompts and compare their performance with human participants. Our experiments reveal limitations in the models' ability to interpret numbers in adversarial contexts, highlighting prevalent hallucination issues. These findings underscore the need to improve the robustness of VLMs in complex visual environments. ColorBlindnessEval serves as a valuable tool for benchmarking and improving the reliability of VLMs in real-world applications where accuracy is critical.
format Preprint
id arxiv_https___arxiv_org_abs_2509_19070
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle ColorBlindnessEval: Can Vision-Language Models Pass Color Blindness Tests?
Ling, Zijian
Zhang, Han
Zhou, Yazhuo
Cui, Jiahao
Computer Vision and Pattern Recognition
Computation and Language
This paper presents ColorBlindnessEval, a novel benchmark designed to evaluate the robustness of Vision-Language Models (VLMs) in visually adversarial scenarios inspired by the Ishihara color blindness test. Our dataset comprises 500 Ishihara-like images featuring numbers from 0 to 99 with varying color combinations, challenging VLMs to accurately recognize numerical information embedded in complex visual patterns. We assess 9 VLMs using Yes/No and open-ended prompts and compare their performance with human participants. Our experiments reveal limitations in the models' ability to interpret numbers in adversarial contexts, highlighting prevalent hallucination issues. These findings underscore the need to improve the robustness of VLMs in complex visual environments. ColorBlindnessEval serves as a valuable tool for benchmarking and improving the reliability of VLMs in real-world applications where accuracy is critical.
title ColorBlindnessEval: Can Vision-Language Models Pass Color Blindness Tests?
topic Computer Vision and Pattern Recognition
Computation and Language
url https://arxiv.org/abs/2509.19070